Electrical hub



FIG. 1 is a perspective view of an electrical hub of our new design;

FIG. 2 is a first side view thereof;

FIG. 3 is a second side view thereof;

FIG. 4 is a third side view thereof;

FIG. 5 is a fourth side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the drawings are for the purpose of illustrating portions of the electrical hub that form no part of the claimed design. 

CLAIM We claim the ornamental design for an electrical hub, as shown and described. 